High Quality Monoblock Power Amplifier

High Quality Monoblock Power Amplifier
This high quality monoblock power amplifier is a good transistor amplifier circuits. And with a simple high quality power amplifier circuit that can produce good sound quality. This amplifier is built on the classic symmetrical scheme with output stage operates in class AB and has a pretty good sound, with no complicated setup and scarce components. (more…)

60 / 120 watts Power Amplifier LM4780

60 / 120 watts Power Amplifier LM4780
Operating power amplifier integrated circuit LM4780 from National Semiconductor . What is special? Well, first of all - it is very low harmonic distortion. Typically, manufacturers indicate the maximum power of its regular genius crafts at THD 10%. At the same chip, the CG at the maximum specified power is only 0.5%! (more…)

240W Class D Audio Amplifier based TDA8924

240W Class D Audio Amplifier based TDA8924
Power amplifier operates in class D power amplifier is powerful enough produces a total output power 240 W (120 W each channel). Much power is generated by a chip made ​​by Philips TDA8924. Reference Data : Supply voltage : ±12V ...± 30V Supply current absence of a signal : 100mA Output power (max) in stereo : 120W in mono : 240W Efficiency : 90% (more…)